Before you begin:
* Safety First: Jack up the Suburban securely and use jack stands. Never work under a vehicle supported only by a jack. Disconnect the negative battery terminal.
* Gather Tools: You'll need various wrenches (metric), sockets, possibly a ratchet, pliers, screwdrivers, and potentially a C-clamp depending on the type of brake adjustment. A repair manual will list the exact tools.
* Parts: Obtain the correct replacement parts for your Suburban. This could include brake shoes, cables, springs, and potentially other hardware. Provide your VIN to an auto parts store to ensure you get the correct components.
General Steps (This is a simplified overview and may not apply to all variations of the 2001 Suburban):
1. Access the Rear Brakes: This typically involves removing the rear wheels. Consult your repair manual for the precise steps to remove the wheels and any necessary brake components like calipers.
2. Inspect the System: Carefully examine the existing emergency brake system. Note the condition of the shoes, cables, springs, and other parts. This helps determine what needs replacement. Take pictures before you disassemble anything.
3. Replace the Brake Shoes (if necessary): If the shoes are worn or damaged, carefully remove the old ones and install the new ones, paying close attention to the spring arrangement and positioning. The repair manual will provide detailed guidance here, including proper adjustment.
4. Replace the Emergency Brake Cables (if necessary): This often involves removing the cables from their mounting points at the rear brakes and at the lever mechanism under the center console or near the driver's side floorboard. Route the new cables carefully, ensuring they are not kinked or stretched. This is usually the most time-consuming part of the job.
5. Adjust the Emergency Brake: After replacing any components, you'll need to adjust the emergency brake system. This may involve using a C-clamp or other adjustment mechanism to properly set the cable tension. Incorrect adjustment can lead to ineffective braking or excessive wear. The repair manual will be crucial here.
6. Reassemble: Once everything is properly adjusted, reassemble the brakes and wheels.
7. Test the Emergency Brake: After reassembly, test the emergency brake thoroughly to ensure it is engaging and disengaging properly.
Important Considerations:
* Rear Drum Brakes vs. Rear Disc Brakes: The 2001 Suburban may have either rear drum brakes or rear disc brakes. The procedure differs significantly depending on which type your vehicle has. The repair manual will clearly outline the procedure for your specific configuration.
* Compression of Springs: The springs in the rear brake assembly are under significant tension. Carefully follow the repair manual's instructions to avoid injury.
* Bleeding Brakes (Possibly): In some cases, you might need to bleed the rear brakes after working on the emergency brake system. This ensures that there is no air trapped in the brake lines, which can impair braking performance.
Strongly Recommended: Obtain a repair manual specific to your 2001 Chevrolet Suburban. This will provide detailed, step-by-step instructions with diagrams, ensuring the job is done correctly and safely. If you're not comfortable working on brakes, take your vehicle to a qualified mechanic. Brake failure can have serious consequences.
